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You're using Qt with other languages than C++, eh? Post here!
863 Topics 3.4k Posts
  • [solved] PySide/PyQT4: Catching SIGUSR1 to trigger a Signal

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    Thanks a lot, it works!
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    Hi All, Never mind i solved it myself any ways thanks. Actually i had to generate ".qm" file for ".ts" then i have to replace "zh_CN.ts" with "zh_CN.qm" then everything worked great. @ translator.load("zh_CN.qm") @
  • [SOLVED] Pyside, Pil image to QPixmap

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    The reason why it probably crashes on Windows 7, is that the Python interpreter loses the reference to image data, and frees the memory. For instance, in "PIL ImageQt.py":http://www.java2s.com/Open-Source/Python/GUI/Python-Image-Library/Imaging-1.1.7/PIL/ImageQt.py.htm the image data reference is separately stored into a class member variable: @ # must keep a reference, or Qt will crash! self.__data = data or im.tostring() @ Once I did this in my conversion function/class, the conversion method works flawlessly on Windows 7. The reason why QPixmap doesn't save the data reference correctly to prevent automatic garbage collection (I guess) is a bit beyond me.
  • [SOLVED ]All focus, all the time

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  • Pyside + QtMobility Location module on maemo SDK [solved]

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    Hi all, I think I did find a partial solution. the nokia N900 has QtMobility 1.0.2 officially installed with the PR1.3 update. Through the pachages libqtm-11-dev or libqtm-12-dev is it possible to install the QtMobility 1.1 or 1.2. These libraries are installed in parallel to the official one, that's why the official python-qtmobility package is linked to the 1.0.2 version. In maemo extras-devel I found another package: @python-qtmobility11@ these are the python libraries linked to the non official QtMobility 1.1 and as well can be installed in parallel to the official one. Infact the have been saved in: @/opt/qtm11/lib/python2.5/site-packages/QtMobility/@ I did create a symbolic link to these libraries in the officialfolder in which python is looking for: @cd /usr/lib/python2.5/site-packages/ ln -s /opt/qtm11/lib/python2.5/site-packages/QtMobility/ ./QtMobility11@ In these way I can access the QtMObility 1.1 from python: @[sbox-FREMANTLE_X86: ~] > run-standalone.sh python2.5 Python 2.5.4 (r254:67916, May 17 2010, 21:11:14) [GCC 4.2.1] on linux2 Type "help", "copyright", "credits" or "license" for more information. from QtMobility11 import Location print dir (Location) ['QGeoAddress', 'QGeoAreaMonitor', 'QGeoBoundingArea', 'QGeoBoundingBox', 'QGeoBoundingCircle', 'QGeoCoordinate', 'QGeoManeuver', 'QGeoMapCircleObject', 'QGeoMapData', 'QGeoMapGroupObject', 'QGeoMapObject', 'QGeoMapObjectInfo', [...] 'QLandmarkRemoveRequest', 'QLandmarkSaveRequest', 'QLandmarkSortOrder', 'QLandmarkUnionFilter', 'QNmeaPositionInfoSource', '_Cpp_Api', 'doc', 'file', 'name']@ As you can see there is now access to all the Location classes from QtMobility 1.1 Hope this can help in case you encounter similar trouble, and hope somewhen also a package for the 1.2 version appears... unfortunately I'm not able to do it myself :)
  • Hybrid Applications with PySide

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    I was reading about PySide and PyQt... but this is new for me! thanks! :P
  • Pyside: Qwidget expose in QML with qmlRegisterType

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    Hi Renato! Thanks for the tip! It did solve the issue with the RuntimeError, but unfortunately I still don't see the button in the QML scene :( If I discover how to make it work I will post it... ciao nic
  • PySide and QAxWidget

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    Unfortuatly the pyside team does not have any plans for make bindigs avaliable for this widget. But this bindings can be provide for someone from the community.
  • Pyside-rcc Generates Invalid Python

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    Thanks, Renato! The previous version works. I'm really enjoying experimenting with PySide by the way. I've been waiting a long time for this and it is exceeding my expectations. Awesome work, guys! Mark.
  • [Moved] Qt Xembed on Java ?

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    this is wrong place to post
  • [Moved] Qt svg image not displayed upon running my appln

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    [quote author="rockdude" date="1308655120"]okie :) I'll update here if i get over the issue ! May be will be usefull for someone . Thanks for the reply[/quote] have you tried SVGT icon
  • To Subclass NSApplication in QApplication.

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    Ok, not an issue, i will try to do something else.
  • Printer - One Record per page.

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    Great! Could you please add [Solved] in front of the title? (Edit the first post)
  • Simple PySide/PyQt QPropertyAnimation

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    Hi This answer may be a little help but I hope it helps someone nevertheless. In ImageWidget.loadImage, you create anim as a local variable. That means it's going to be garbage collected at the end of th call : as soon as the call is over, the animation is deleted, and won't have any effect. There is two ways to solve the problem : Define anim as an object attribute (@self.anim = …@) Set anim as a child of the current object, so that it keeps a reference to anim and prevent the garbage collection (@anim = QtCore.QPropertyAnimation(pixmap, "opacity", self)@)
  • [Moved] How to write a cache class from QAbstractNetworkCache with python

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    OK, answer by myself: @ def prepare(self, metaData): l("get url: " + metaData.url().toString()) mfn, dfn = self.get_filename(metaData.url()) l("open file " + dfn) df = QFile(dfn) df.open(QFile.ReadWrite) l("file opened " + dfn) self.save_df = df return df @
  • [Moved] Anything like Gnome’s Vala for Qt? (C#-like language)

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    There is also Qt Jambi, if someone likes Java ;)
  • Where to find Qt Jambi tutorials

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    For anyone looking for QtJambi Tutorials , i suggest this tutorial from zetcode : "QtJambi Basics":http://www.zetcode.com/tutorials/qtjambitutorial/ If you know any other links , post it
  • Hosting QT widgets in .NET and vice versa

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    This forum is referred to as Qt. Most users insist that QT refers to QuickTime.
  • How to save a QGraphicsScene to an SVG file?

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    Reported as "bug #19563":http://bugreports.qt.nokia.com/browse/QTBUG-19563.
  • 0 Votes
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    Please use the edit link below your avatar image/username right to a comment to edit a comment instead of adding a new one with the correct link.